Lake Columbia Weather Forecast

    • 43
    • 68

    Mostly Sunny

    • 46
    • 70

    Mostly Sunny

    • 47
    • 69

    Mostly Sunny

    • 52
    • 68

    Partly Sunny

    • 53
    • 69

    Mostly Cloudy

    • 46
    • 66

    Chance Rain Showers

    • 40
    • 57

    Slight Chance Rain Showers

Today 20 Oct Columbia

Mostly sunny. Highs in the mid 50s.

Tonight 20 Oct Columbia

Clear. Lows in the lower 40s. South Winds up to 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Columbia Temperature Statistics

October Temperature

Baraboo Wisconsin Dells Airport (17.4 miles)

  • Lowest 17 October, 2026

    29.3 °F

  • Average October

    57.7 °F

  • Highest 12 October, 2026

    84.9 °F

Climate (2021–2026)

Baraboo Wisconsin Dells Airport (17.4 miles)

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  • Average Low 2021–2026

    38.2 °F

  • Average 2021–2026

    48.1 °F

  • Average High 2021–2026

    57.9 °F
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